Searched defs:iomod (Results 1 – 1 of 1) sorted by relevance
307 struct iomod { struct309 u_int io_eir; /* (WO) interrupt CPU; set bits in EIR CR */310 u_int io_eim; /* (WO) External Interrupt Message address */311 u_int io_dc_rw; /* write address of IODC to read IODC data */312 u_int io_ii_rw; /* read/clear external intrpt msg (bit-26) */313 u_int io_dma_link; /* pointer to "next quad" in DMA chain */314 u_int io_dma_command; /* (RO) chain command to exec on "next quad" */315 u_int io_dma_address; /* (RO) start of DMA */316 u_int io_dma_count; /* (RO) number of bytes remaining to xfer */317 u_int io_flex; /* (WO) HPA flex addr, LSB: bus master flag */[all …]